Good catch on those specifications. I checked the service manual torque specs and fuse layout over the weekend and everything matches what you outlined here.

Followed this guide step-by-step in the garage this afternoon—took less than 20 minutes and worked first time without any warning lights.

Can confirm from my own ownership log — keeping tyre pressures at 2.5 bar cold instead of the dealer-delivered 2.2 bar immediately shaved about 0.8 kWh/100km off my highway average.